CASIO FX-CG50 Graphic Calculator

Product Information

If you’re outside of England, Scotland and Wales, your delivery prices may change a little. See our complete Delivery Policy here for more information. The history feature means you can do a calculation and then do another calculation with that answer. However, unlike on scientific calculators there is more than one line of input shown, meaning you can expand or amend a series of calculations further and even go off the screen – you can keep scrolling down, and you’re not limited to the space shown on the screen. Exploring graph mode Statistical regression graphs (linear, med-med, quadratic, cubic, quartic, logarithmic, exponential, power, sinusoidal, logistic regression) If you require any further information relating to the Delivery service used, please call us at +44 (0)20 8208 9567. Teachers can request a free licence for use in classrooms, remote and blended learning (available in the UK, Channel Islands, Isle of Man and Ireland).

Resources Archive - Casio Calculators

The Test mode on the fx-CG50 calculator is useful for performing hypothesis test questions. To explore it, find a normal distribution hypothesis test from any UK A-level mathematics exam syllabus and then go to Statistics Mode (MENU 2) and then F3 (TEST), F1 (Z), F1 (1-Sample) and F2 (Var) and input the relevant parameters from the question. If studying further Mathematics or Statistics A-level then there are several options here that are also useful (e.g. Chi-squared tests, t-tests, ANOVA tests etc. ).

Images

MoststudentsIknowwithaCG-50(orequivalent)nevertouchit.Theyhavethatandtheoldfx-83fromGCSEside-by-side.Theyusethefx-83andendupbuyingthefx-991EX. Complete the short form that accompanies your product. Please ensure that you complete all of the sections, as this will guarantee the timely processing of your return/exchange.

fx-CG50 User Guide - Casio Calculators

But, of course, it’s not always obvious where to start when introducing a new device with so many capabilities. To help teachers new to using the fx-CG50 in the classroom, we sat down with mathematician and Casio trainer Simon May to find out his top tips for teachers getting started with the fx-CG50 and share his advice on using the device. Getting started with calculations is fairly intuitive. When dealing with fractions, you can input fractions quite nicely using the default fraction button, which every calculator has. You can use S to D to interchange between fractions and decimal solutions. You can also explore surds,This experience is different to the one on scientific calculators, where it is a straightforward button press. On the fx-CG50, accessing the radical is a subordinate function, so you must press the SHIFT button first, and then x 2to get you the square root. Binomial and normal distributions are two important probability distributions used in statistics and probability theory. When only two outcomes are conceivable for each trial and a fixed number of independent trials, the binomial distribution is frequently used. Conversely, the normal distribution is used to model continuous data that follows a bell-shaped curve.

Graphing

SolveN is an incredibly powerful tool that can be used to solve pretty much any equation with a numeric answer. To access it go into RUN mode (MENU 1) and then press OPTN and then F4 (CALC) and then F5 (SolveN) ifyou'redoinga-levelmathsanddon'thaveacolourgraphicalcalculator-doyouthinkitwouldmakeadifferenceifyouhadit?howareyougettingonwithyourcalculators? Advanced statistical calculations: tests (Z-test, t-test, χ²-test, F-test, ANOVA), intervals (Z-interval, t-interval), distributions We truly believe that empowering students with access to the best technology can provide them with the motivation, confidence and curiosity to access mathematics to the best of their abilities.

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The fx-CG50 is our most advanced graphic calculator approved by exam boards. Its functionality is a perfect fit from GCSE to A-level Maths, Further Maths and IB. The user-friendly icon menu, function keys and interactive format enable intuitive operation. The large high-resolution colour screen gives exceptional clarity and easily distinguishes different graphs.

Basic Functions

graphs, 20 graphing functions, spreadsheet function, statistical function, dynamic graphing, geometry, picture plot, integral graphing, pie & bar chart (in stat mode), graphing calculations, linear, quadratic and cubic equations, vector analysis, mathematical functions, square root, fractions, integration, complex functions, matrix algebra, linear equations, polynomial equations Applications for CG50A can be made online in myAccountor the Revenue Online Service (ROS)by selecting: Justasidenote-someschoolswillnotallowcg50stobeusedinaphysicsexams(notsureifthisisanexamboardruleornot),soifyoudogetacg50makesureyoukeepyourhighschoolcalculatorjustincase..... Our nominated carrier is Parcel Force. Deliveries are made Monday – Friday between 9.00am – 6.00pm (excluding Bank Holidays). Below you will find our most popular collections. Simply use the pre-defined collection buttons or filter facility to source the resources you need.

Casio Calculators Emulators - Casio Calculators

Knowing these two views is useful because sometimes you may need a decimal because it’s asked for in a question, or sometimes you use the fraction because that’s an exact answer. Whether wanting to learn about the main functions of the fx-CG50 graphic calculator, solve polynomials or simultaneous and trig equations – our vast suite of resources provides all the support you need to teach using Casio calculators. The Normal distribution, also known as the Gaussian distribution, is an important continuous probability distribution that is widely used in statistics and probability theory. It’s bell-shaped and symmetric around its mean value, with most data clustered around the mean and decreasing towards the tails. It’s a versatile distribution that arises naturally in many real-world applications and is used to model various phenomena in fields such as finance, engineering, and social sciences. Even the difficulty level of a standard exam paper is maintained so that the marks scored by students are normally distributed.Another reason many teachers are interested in using the fx-CG50 is that it’s a lot better at displaying and calculating statistics than the fx-991ex. In Statistics mode, which is shortcut ”2” in Main Menu, there’s a whole range of features available to construct pie charts, bar charts, histograms and box plots (referred to as a MedBox on the device) lists of data. It’s very useful, as the device will draw these diagrams and graphs for you. If we take the box plots example, you can easily draw up to three of these and then compare them. The device also gives you access to the summary statistics. You can TRACE a point and find out for example, the median value. the lower quartile; or the smallest value in the list. Mybestadvicewouldbetoseewhatyourschoolusesastheywillmostlikelyteachyouhowtousethecalculatorthatthemajorityofstudenthaveandalsomaybeabletoofferadiscountiftheybulkbuycalculatorsatthestartoftheyear(mostschoolsdothis). When the Christmas season is near, the number of gift items sold increases. This is a positive correlation. Students are expected to be able to use their calculators to calculate correlation coefficients. Below is how to do this using the fx-CG50. Table mode is accessed from the Main Menu by pressing t”7”. It’s worth noting that both Table mode and Graph mode carry the functions over, so you don’t have to enter anything new. After entering a function, you can use the on-screen choice to set the table’s start and finish value and the interval. When you press TABLE, it will populate the values for you. You can scroll across the table and explore the values, or you can change the table by editing an existing x-value. You can evaluate more than one function at a time. Simply scroll to see all the values. So, again, you’re not limited to what’s just on screen. Stats mode on the fx-CG50 With 61 KB RAM and over 65,000 colours, It's an ideal companion for budding Mathematicians and professionals.